Specialising in

high pressure fluid transfer systems

since 1972

FDA Certified silicone tubes by Western Rubbers

Westomax™

Platinum Cured Silicone SS Coiled and Braided Hoses

Westomax™ is a range of platinum cured hoses with SS coiling and polyester braiding. They offer higher pressure, burst and vacuum resistance compared to other hoses. They are ideally used in high vacuum pumps, biotechnology, pharmaceutical processing, load cell application, and powder and fluid transfer.

Product Overview

Leaves no taste or odour

High burst pressure and vacuum resistance

Can be made available with SS 316L Tri-Clover (TC) clamps (RA Value < 0.5)

Download Tubes & Hoses Catalogue

Available Sizes

Part-No	Internal Diameter (mm)	Internal Diameter (in)	Outer Diameter (mm)	Outer Diameter (in)	Working Pressure* (bar at 27°C)	Working Pressure* (psi at 80°F)	Bursting Pressure*	Bursting Pressure* (psi at 80°F)	Vacuum Pressure (bar at 27°C)	Vacuum Pressure (psi at 80°F)	Bending Radius (mm)	Std Coil Length
WMH-001	6	0.24	18	0.71	28	406	78	1131	0.9	13	30	5m/15m/25m
WMH-002	10	0.39	22	0.87	23	334	66	957	0.9	13	34	5m/15m/25m
WMH-003	13	0.51	25	0.98	19	276	59	856	0.9	13	40	5m/15m/25m
WMH-004	19	0.75	31	1.22	18.5	268	50	725	0.9	13	55	5m/15m/25m
WMH-005	25	0.98	37	1.46	16	232	45	653	0.9	13	69	2m/5m/10m/15m
WMH-006	32	1.26	44	1.73	14.5	210	38	551	0.9	13	90	2m/5m/10m/15m
WMH-007	38	1.5	50	1.97	13	189	34.5	500	0.9	13	110	2m/5m/10m/15m
WMH-008	51	2.01	63	2.48	11.2	162	27	392	0.8	12	142	2m
WMH-009	63	2.48	75	2.95	9	131	22.5	326	0.8	12	178	2m
WMH-010	76	2.99	88	3.46	8.3	120	16	232	0.8	12	230	2m
WMH-011	102	4.02	114	4.49	5	73	11.2	162	0.8	12	360	2m
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* Pressure data is considered at normal room temperature of 27C/ 80 F. Please reduce pressure values by 20% for each increase of 100C/212 F

*The list above mentions the standard sizes of Westomax™ Hoses available with us in-house. However we can undertake customizations.

*The minimum order quantity for customization orders will range anywhere between 50-200 metres, depending upon the cross sectional dimension of the hose.

Data Sheet

Westomax™	Platinum Cured Silicone SS Coiled and Braided Hoses
Colour	Transparent
Compession Set (%)	0.2
Elongation (break %)	8
Gas Permeability	Low
Hardness (Shore A)	60 Sh A (+/- 5)*
Material	Platinum Cured Silicone
Reinforcemnt	Polyester braiding and SS 316 coiling
Specific Gravity	1.13 - 1.17
Sterilization Methods	Gamma, autoclave, EtO (on request)
Tear B, ppi	240
Temperature Range	-60 C to 230 C
Tensile Strength (psi)	1595
UV Resistance	Excellent
Water Absorption	Low

*Note – Standard hardness for Westomax Tubes is 60 Sh A. However, tubes can be customized in 50 Sh A and 70 Sh A hardness as well as per client requirement

Bulk Orders

If you buy large volumes (between 50 – 200 meters) of Westomax™ Hoses, Western Rubbers will pass on some production, cost and dispatch benefits to you like:

Customizing hose sizes to suit your specific application
Offering highly competitive pricing
Customizing coil lengths to fit your process; this in turn would eliminate on-site cutting and ensure the hose is ready for use
Packaging hoses to suit your needs – single bag, double bag or individually packed coil lengths
Custom printing with indelible ink for lot traceability
Colored outer layer as per process line code

Note – *The minimum order quantity for customization orders will range anywhere between 50-200 metres, depending upon the cross sectional dimension of the hose.

Download Tubes & Hoses Catalogue